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A unit vector perpendicular to each of the vectors 2i - j + k and 3i - 4j - k is a. (1/√3)i + (1/√3)j - (1/√3)k

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A unit vector perpendicular to each of the vectors  2i - j + k and  3i - 4j - k is

a. (1/√3)i + (1/√3)j - (1/√3)k

b. (1/v2)i + (1/2)j + (1/2)k

c.(1/√3)i - (1/√3)j - (1/√3)k

d. (1/√3)i + (1/√3)j + (1/√3)k

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1 Answer

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Correct option c.(1/√3)i - (1/√3)j - (1/√3)k

Explanation:

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